One and Two-sample Z-Test for proportions (with R code)
Learn to perform sample proportions Z-Test in R
Make discoveries with your data
Recent posts
Mann-Whitney U test (Wilcoxon rank sum test) in Python [pandas and SciPy]
Learn when to use Mann-Whitney U test, assumptions, hypothesis, and formula, and test calculation in Python
Calculator for Mann-Whitney U test (Wilcoxon rank sum test)
Calculate Mann-Whitney U test online calculator
Durbin-Watson (DW) test for autocorrelation (with R code)
Learn to perform Durbin-Watson test (a test for autocorrelation) in R
Perform Durbin-Watson (DW) test in Python
Learn to perform Durbin-Watson test (a test for autocorrelation) in Python
Perform t-test from scratch in Python
Calculate three types of t-test from scratch
Fisher’s exact test of independence in R [with post-hoc test]
A step-by-step article for performing Fisher’s exact test in R. This article describes the background of Fisher’s exact test, assumptions, hypotheses, codes,...
Fisher’s exact test of independence in Python [with example]
A step-by-step article for performing Fisher’s exact test in Python
Fisher’s exact test calculator (with formula)
Online calculator for Fisher’s exact test of independence for 2 x 2 contingency table
Reverse complementary
Reverse complementary of DNA sequences
Concatenate and split VCF files
What is VCF file? VCF stands for variant call format It is a text file (file extension as .vcf) storing meta-information, marker and genotype data of ge...
How to calculate correlation between two variables in R
This articles explains Pearson’s, Spearman’s rho, and Kendall’s Tau correlation methods and their calculation in R
